Pro1 - T855S - T800 Platform: 5+1+1 or 7 day or non-programmable, 3H/2C universal with 8 sq. in. display

Item: PROT855S
MFG: T855S
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T800 Platform: 5+1+1 or 7 day or non-programmable, 3H/2C universal with 8 sq. in. display. Compatible with R251S (wired indoor sensor), or R250S (outdoor/slab sensors), Sensors not included.

California residents: see Proposition 65 Warning

Features and Specification

Weight 0.800000
Power Method 24 VAC
Programmable Fan Yes
Sensing Element Yes
Package Width 5.400000
Package Weight 0.800000
Number of HVAC Zones 1
Manual Yes
Mounting Vertical/Horizontal, Junction box
Package Length 5.500000
Operating Temperature Range 32°F to 105°F (0°C to 40.5°C)
Package Height 1.600000
System Switching Yes
Warranty Offered Yes
Width 1.500000
Voltage 24 VAC
Vacation Mode No
Stages Cool 2
Stages Heat 3
Switch Action Relay
Temperature Range 44°F to 90°F (6.6°C to 32.2°C)
Temperature Settings per Day 4
Terminal Designations RC,RH,Y1,Y2,W1/E,W2,G,O,B,S1,S2
Touchscreen No
UPC See Optical
Length 5.250000
Low Battery Indicator Yes
Fan Switching Yes
Cubic Measurement 0.023900
Daylight Savings Time Ready No
Differential Temperature .02°F - 2.0°F, Adjustable by .01°F
Digital-Non Programmable Yes
Change/Check Reminders Yes
Built In Wi-Fi No
Auto Changeover Yes
750mV Compatible Yes
Accuracy 1°F
Ambient Temperature Range 44°F to 90°F (6.6°C to 32.2°C)
Application Universal, 3 Heat 2 Cool Heat Pump
Backlit Yes
Batteries Included Yes
Battery Backup Yes
Brand Pro1
Digital-Programmable Yes
Color White
Dimensional Weight 1.000000
Indoor Remote Sensor Yes
Hinged Yes
Display Yes
Humidification No
Language English
Height 5.250000
Display Options All
Displays Outdoor Temperature Yes
Heat Pump Compatible Yes
Dual Transformer Compatible Yes
Electrical Connection 24 VAC
Electrical Rating 24 VAC
Energy Star Rated Yes